In the Hebrew Bible, El Elyon is the God Most High, and is used interchangeably with El Shaddai. However, the El Elyon with whom some people have been speaking is not a god. He is a spirit being who has existed even before time began, that is, longer than six thousand years. El Elyon's role is to disrupt the purposes of heaven, and ensure that nothing is as it should be. If you are speaking with El Elyon, you are on the side of chaos, and you should know that El Shaddai is opposed to chaos. Ask the spirit being, "Are you the God Most High?" "Are you the God of heaven?" He will answer, "No."
The Lord God Almighty El Shaddai